CN211127992U

CN211127992U - Visual intercom unit

Info

Publication number: CN211127992U
Application number: CN201922140234.7U
Authority: CN
Inventors: 林建送; 陈楠天
Original assignee: Hangzhou Seeiner Technology Co ltd
Current assignee: Hangzhou Seeiner Technology Co ltd
Priority date: 2019-12-03
Filing date: 2019-12-03
Publication date: 2020-07-28
Anticipated expiration: 2029-12-03

Abstract

The utility model relates to a communication equipment technical field just discloses visual intercom unit, including the organism, the organism comprises front bezel, inner panel and backplate, and front bezel middle part fixed mounting has the screen, and screen upside center department is provided with two mesh cameras, and front bezel bottom is provided with the speaker, and the speaker left side is provided with the initialization button, and initialization button left side is provided with the reset key, inner panel fixed mounting is provided with circuit interface and USB socket etc. in the middle part of front bezel and backplate, inner panel rear side top, and the backplate rear is provided with fixed plate and block mechanism. This visual intercom unit machine adds user's face information through the organism and in the storehouse on the bottom, when the user brushed the face and opened the door, server side discernment people's face and feedback discernment result to self-service equipment, and self-service equipment can open the door and remind the operation according to the discernment result, has realized that the organism can both discern under wired face identification and the off-line people's face condition, and the effect that the disconnected net also can continue to use.

Description

Visual intercom unit

Technical Field

The utility model relates to a communication equipment technical field specifically is visual intercom unit machine.

Background

A visual intercommunication unit machine system is an innovative IP data service network of full service, it utilizes existing broadband network as the data transmission platform, regard voice communication, video communication and data communication as the basic means, regard information storage, transmit, employ, share as the optional means, through various visual communication terminals, distribute a visual communication number "convenient as making a call" for every user, network IP telephone, video family monitoring, visual intercommunication, personal information storage transmit, video on demand, etc. multiple information service of building and residential area of providing two-way video and two-way audio frequency to users.

However, the visual intercom unit machine in the prior art has the following disadvantages that the face recognition algorithm of the visual intercom unit machine in the first prior art runs locally, is limited by the performance of the existing hardware, has low recognition accuracy, and cannot quickly and accurately recognize the face, and secondly, the prior art needs to be networked for use, but once the network is disconnected, the person cannot be recognized, so that the visual intercom unit machine cannot be used under the offline condition, and thirdly, the face recognition equipment is different from fingerprints, and palm prints need to be contacted with special acquisition equipment for the finger prints, the acquisition of the finger prints is not sanitary except that the equipment is abraded to a certain extent, and the human is easily felt by the person to be acquired, and the face recognition equipment is a camera, so that the contact is not needed. Therefore, to the above problem, it is urgently needed to provide a visual intercom unit, a self-service device capable of being based on face recognition and identity card authentication can be added into a base through adding user face information, when a user swipes a face to open a door, a server side recognizes the face and feeds back a recognition result to the self-service device, and the self-service device can open the door and remind the user to operate according to the recognition result.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a visual intercom unit machine, possess simple and convenient quick carry out advantages such as accurate discernment, can wired face identification and off-line face identification to the face, solved the inaccurate and off-line problem of unable discernment under the condition of prior art discernment.

(II) technical scheme

In order to realize the purpose of simple and quick accurate identification of human faces, wired human face identification and offline human face identification, the utility model provides a visual intercom unit machine, which comprises a machine body, the machine body comprises a front plate, an inner plate and a back plate, a screen is fixedly installed in the middle of the front plate, two binocular cameras are arranged at the center of the upper side of the screen, L ED light supplement lamps are arranged above the binocular cameras, infrared light supplement lamps are arranged at the left and right sides of the binocular cameras, a light sensor is arranged below the left infrared light supplement lamps, a human body sensor is arranged below the left side of the screen, a card swiping region is arranged below the right side of the screen, a loudspeaker is arranged at the bottom of the front plate, an initialization key is arranged on the left side of the loudspeaker, an MIC is arranged on the left side of the initialization key, the inner plate is fixedly installed in the middle of the front plate and the back plate, the inner plate communicates with all elements installed on the front plate through circuit signals, a circuit interface is arranged above the rear side of the inner plate, USB interface, USB sockets, the HDMI, a rectangular interface is arranged on the rear side, a USB interface, a RJ485, a rectangular interface is arranged on a rectangular interface, a rectangular interface is arranged on a rectangular card mechanism, a rectangular card reader is arranged on a rectangular card reader, a rectangular card reader is arranged on a rectangular card reader, a rectangular card reader is arranged on a rectangular card reader, a rectangular card reader.

Preferably, the two binocular cameras are bilaterally symmetrical,

preferably, the engaging block is a rectangular block.

Preferably, the lower baffle is a rectangular plate.

Preferably, the fixing plate is a rectangular plate.

Preferably, the size of the back plate is the same as that of the front plate.

(III) advantageous effects

Compared with the prior art, the utility model provides a visual intercom unit possesses following beneficial effect:

1. this visual intercom unit machine adds user's face information through the organism and in the storehouse on the bottom, when the user brushed the face and opened the door, server side discernment people's face and feedback discernment result to self-service equipment, and self-service equipment can open the door and remind the operation according to the discernment result, has realized that the organism can both discern under wired face identification and the off-line people's face condition, and the effect that the disconnected net also can continue to use.

2. This visual intercom unit machine, the face identification of organism is different from prior art's fingerprint identification, and the palm print needs to contact the special collection equipment of finger palm print to the mistake appears easily in the discernment of palm print, is stained with some dirty effect then can't reach quick nimble discernment when user's palm print, and visual intercom unit machine compares with palm print discernment, and not only the recognition rate is high, has practiced thrift the cost moreover.

3. This visual cell machine of talkbacking through set up infrared human sensor on the organism, has realized under the condition of standby, and the organism can get into transient sleep state, has practiced thrift the power consumption, and when someone passed through, infrared human sensing can awaken the organism automatically, gets into the state of work, and not only easy operation has practiced thrift the power consumption moreover for the attrition rate of organism reduces, has increased life.

4. This visual intercom unit machine through set up fixed plate and block mechanism at the organism rear side, has realized pressing down the organism and can carry out quick fixed mounting to the organism, and the fastness is stronger, with traditional through the trompil or with the bolt fastening, has not only improved the efficiency of work to practice thrift installation cost, realized installation and dismantlement that can be quick, be convenient for maintain and change.

Drawings

FIG. 1 is a schematic view of a main structure of a visual intercom unit;

FIG. 2 is a front view of the front plate;

FIG. 3 is a front view of the inner panel;

FIG. 4 is a bottom view of the housing;

fig. 5 is a sectional view of the engagement mechanism.

In the figure, a machine body 1, a front plate 101, an inner plate 102, a back plate 103, a fixing plate 2, a 201L type rectangular plate, a 202 clamping groove, a 3 clamping mechanism, a 301 clamping block, a 302 clamping thorn, a 303 lower side baffle, a 304 right side baffle, a 305 spring, a 4 groove, a 5 screen, a 6 binocular camera, a 7L ED supplementary lighting lamp, an 8 infrared supplementary lighting lamp, a 9 light sensor, a 10 human body sensor, an 11 card swiping area, a 12 circuit interface, a 13USB socket, a 14 loudspeaker, a 15 initialization key and a 16 reset key.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-5, the present invention provides a technical solution, a visual intercom unit machine comprises a machine body 1, a frame of the machine body 1 adopts a metal frame, the metal frame is relatively firm, the color and luster are good, the machine body 1 is composed of a front plate 101, an inner plate 102 and a back plate 103, a screen 5 is fixedly installed in the middle of the front plate 101, two binocular cameras 6 are arranged at the center of the upper side of the screen 5, a L ED fill-in lamp 7 is arranged above the binocular camera 6, infrared fill-in lamps 8 are arranged at the left and right sides of the binocular camera 6, a light sensor 9 is arranged below the infrared fill-in lamp 8 when the camera faces 201 and a corresponding rectangular face sink 202 are installed in a waterproof groove 304, a waterproof plug-in card groove 304, a waterproof plug-in door opening device 201, a waterproof plug-in door 201, a waterproof plug-in door 201, a waterproof plug-in door-in device 201, a waterproof plug-in door 201, a waterproof plug-in door-in a waterproof plug-in door-in device 201, a waterproof plug-in a waterproof plug-in device 201, a waterproof plug-in 2, a waterproof plug-in device 201, a waterproof plug-in a 300, a 1, a waterproof plug-in a waterproof plug-type portable phone 201, a 300, a 1, a 300, a 201, a 300, a 2, a 300, a 2, a 300, a 2, a 300, a 2, a 150, a 2, a waterproof plug-300, a 2, a 150, a 2, a waterproof plug-in a 2, a waterproof plug-in a 2, a waterproof plug-in a 300, a 2, a waterproof plug-in a 2, a 1, a 300, a waterproof plug-in a waterproof plug.

The working steps are as follows:

firstly, when a user approaches the face recognition machine body 1, the infrared sensor 9 senses a person and wakes up the main control module, and the main control module turns on L ED

light supplement lamps

7 and 8.

The second step is that: the main control module opens the image acquisition module, the binocular camera 6 starts to acquire face images, the image selection module selects a plurality of clear high-quality images from the video and transmits the images to the server, and the server receives the images and compares the images with the images in the bottom library.

The third step: if the head portrait collected by the user exists in the bottom library, comparing the collected face information with the information in the bottom library, and if the face information is successfully compared, executing door opening operation by the electromagnetic door, and prompting that the face authentication is successful through loudspeaker voice.

The fourth step: and if the face information comparison result fails, refusing door opening prompt according to the self-service equipment application scene, and simultaneously prompting face authentication failure through loudspeaker voice.

The fifth step: no matter the comparison is successful or failed, the user and the foreground personnel can realize the push-to-talk through the key to carry out the video call with the preset telephone. The display and the touch screen can be used for displaying some information, such as weather information, news and advertisements.

Sixthly, by arranging the fixing plate 2 at the rear side of the machine body 1, when the bottom of the L-type rectangular plate 201 is in contact with the lower side baffle plate 303 and enters into and extends into the groove 4, the L-type rectangular plate 201 extrudes the lower side baffle plate 303, when the L-type rectangular plate 202 is in contact with the right side baffle plate 304, the right side baffle plate 304 is extruded, the bayonet 302 enters into the bayonet groove 202 at the moment, two hands are loosened, the lower side baffle plate 303 and the right side baffle plate 304 are extruded into the groove 4, the L-type rectangular plate 201 is extruded, the bayonet 302 is always clamped in the bayonet groove 202, the L-type rectangular plate 202 cannot be pulled out of the groove 4 from the outer side, and the quick fixed installation of the back of the machine body 1 is realized.

The seventh step: when dismantling fixed plate 2 behind organism 1, promote organism 1 and fixed plate 2 toward the inboard motion of block mechanism 3, when moving to the most inboard, make card thorn 302 follow slide-out in block groove 202, press organism 1 and fixed plate 2 again, slowly extract in the recess 4 of block 301, the purpose of quick dismantlement has been realized, and as long as with block mechanism 3 fixed mounting in a certain place that needs to be fixed, just can realize fastening organism 1 and fixed plate 2 on it, need set up screw hole or hole on equipment or the wall body that is correlated with organism 1 and fix, the efficiency of work has been improved, and installation cost has been practiced thrift.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The visual intercom unit comprises a machine body (1) and is characterized in that the machine body (1) consists of a front plate (101), an inner plate (102) and a back plate (103), a screen (5) is fixedly installed in the middle of the front plate (101), two binocular cameras (6) are arranged in the center of the upper side of the screen (5), L ED light supplement lamps (7) are arranged above the binocular cameras (6), infrared light supplement lamps (8) are arranged on the left side and the right side of each binocular camera (6), a light sensor (9) is arranged below the infrared light supplement lamp (8) on the left side, a human body sensor (10) is arranged below the left side of the screen (5), a card swiping area (11) is arranged below the right side of the screen (5), a loudspeaker (14) is arranged in the middle of the bottom of the front plate (101), an initialization key (15) is arranged on the left side of the loudspeaker (14), and a reset key;

the inner plate (102) is fixedly installed in the middle of the front plate (101) and the back plate (103), a circuit interface (12), a USB socket (13), HDMI, RJ485, Wegen, 1-path switching value and 4-path warning are arranged above the rear side of the inner plate (102), a rectangular opening is formed in the middle of the back plate (103), and a fixing plate (2) and a clamping mechanism (3) are arranged behind the back plate (103).

2. A visual intercom unit as in claim 1 wherein: fixed plate (2) fixed mounting is at backplate (103) back, and fixed plate (2) are a rectangular plate, and the size of fixed plate (2) is the same with organism (1) size.

3. The visual intercom unit as in claim 2, wherein the L-shaped rectangular plate (201) is fixedly installed on the back of the fixed plate (2), the L-shaped rectangular plate (201) is perpendicular to the top of one end of the fixed plate (2) and is provided with the engaging groove (202), the engaging groove (202) is an inclined groove, and the number of the engaging grooves (202) is two.

4. The visual intercom unit as in claim 1, wherein the engaging mechanism (3) is engaged with the L-shaped rectangular plate (201), the engaging mechanism (3) is composed of two engaging blocks (301), two engaging spurs (302), a lower side baffle (303), a right side baffle (304) and a spring (305), the left end of each engaging block (301) is provided with a groove (4), the two engaging spurs (302) are fixedly arranged at the top of the cavity of each engaging block (301), and the size of each engaging spur (302) corresponds to the size of the engaging groove (202).

5. The visual intercom unit as in claim 4, wherein the length and width of the groove (4) are 1.2 times of the size of the bottom end of the L-shaped rectangular plate (201), the number of the springs (305) is seven, five springs (305) are fixedly arranged between the lower baffle (303) and the bottom in the cavity of the groove (4), and two springs (305) are fixedly arranged between the right baffle (304) and the right side wall surface of the groove (4).